Study of serum lipid levels in twins.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002784:Cholesterol / Q000097:blood; D004032:Diet; D004777:Environment; D005260:Female; D005838:Genotype; D006801:Humans; D008055:Lipids / Q000097:blood*; D008074:Lipoproteins / Q000097:blood; D008297:Male; D008875:Middle Aged; D008967:Molecular Biology; D010743:Phospholipids / Q000097:blood; D011247:Pregnancy; D014280:Triglycerides / Q000097:blood; D014427:Twins
D008055:Lipids; D008074:Lipoproteins; D010743:Phospholipids; D014280:Triglycerides; D002784:Cholesterol